JPS56165767A - Igniter for internal combustion engine - Google Patents

Igniter for internal combustion engine

Info

Publication number
JPS56165767A
JPS56165767A JP5469280A JP5469280A JPS56165767A JP S56165767 A JPS56165767 A JP S56165767A JP 5469280 A JP5469280 A JP 5469280A JP 5469280 A JP5469280 A JP 5469280A JP S56165767 A JPS56165767 A JP S56165767A
Authority
JP
Japan
Prior art keywords
voltage
breakdown
diodes
type
igniter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5469280A
Other languages
Japanese (ja)
Other versions
JPS6017949B2 (en
Inventor
Shizuo Kunida
Osamu Akimoto
Osamu Sugie
Michio Iyoda
Kazuo Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Sanken Electric Co Ltd
Original Assignee
Sanken Electric Co Ltd
NipponDenso Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanken Electric Co Ltd, NipponDenso Co Ltd filed Critical Sanken Electric Co Ltd
Priority to JP55054692A priority Critical patent/JPS6017949B2/en
Priority to US06/252,251 priority patent/US4411247A/en
Publication of JPS56165767A publication Critical patent/JPS56165767A/en
Publication of JPS6017949B2 publication Critical patent/JPS6017949B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/08—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having multiple-spark ignition, i.e. ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
    • F02P7/03—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means
    • F02P7/035—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means without mechanical switching means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

PURPOSE: To reduce abnormal voltages in the ignition circuit of an igniter employing no distributor, by providing chip-laminated high-voltage diodes and setting the breakdown voltage of the diodes and chips at prescribed levels respectively.
CONSTITUTION: An igniter comprises diode-chip-laminated high-voltage diodes A1WA4 which can be used in the backward breakdown region. The breakdown voltage of the diodes A1WA4 is set 1.1W1.8 times higher than the maximum discharge start voltage of a spark plug. The resistivity of the N type or P type layer of a P+NN+ type or P+PN+ type silicon element as a diode chip 7 is adjusted so that the mean breakdown voltage per diode chip is set at 400W850V. Since the backward breakdown resisting capacity is thus set high, load due to a very sharply rising high voltage is endured. Therefore, property deterioration and breakdown are avoided.
COPYRIGHT: (C)1981,JPO&Japio
JP55054692A 1980-04-24 1980-04-24 Internal combustion engine ignition system Expired JPS6017949B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55054692A JPS6017949B2 (en) 1980-04-24 1980-04-24 Internal combustion engine ignition system
US06/252,251 US4411247A (en) 1980-04-24 1981-04-08 Distributorless ignition system for multicylinder internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55054692A JPS6017949B2 (en) 1980-04-24 1980-04-24 Internal combustion engine ignition system

Publications (2)

Publication Number Publication Date
JPS56165767A true JPS56165767A (en) 1981-12-19
JPS6017949B2 JPS6017949B2 (en) 1985-05-08

Family

ID=12977842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55054692A Expired JPS6017949B2 (en) 1980-04-24 1980-04-24 Internal combustion engine ignition system

Country Status (2)

Country Link
US (1) US4411247A (en)
JP (1) JPS6017949B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136866U (en) * 1981-02-18 1982-08-26
JPS59144171U (en) * 1983-03-17 1984-09-26 富士電機株式会社 engine ignition circuit
JPS6117182U (en) * 1984-07-04 1986-01-31 阪神エレクトリツク株式会社 Internal combustion engine ignition system
JPH03500320A (en) * 1987-09-18 1991-01-24 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング high voltage switch

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3411845A1 (en) 1984-03-30 1985-10-10 Robert Bosch Gmbh, 7000 Stuttgart MULTI-PLUGED AND DISTRIBUTORLESS IGNITION SYSTEM FOR INTERNAL COMBUSTION ENGINES
JPH0694864B2 (en) * 1984-07-26 1994-11-24 日本電装株式会社 Ignition device for internal combustion engine
JPS63120862A (en) * 1986-08-20 1988-05-25 Nissan Koki Kk Distributor cap for internal combustion engine
WO1988003608A1 (en) * 1986-11-08 1988-05-19 Robert Bosch Gmbh High-voltage switch
FR2606833B1 (en) * 1986-11-18 1989-02-24 Peugeot IGNITION DEVICE FOR A COMBUSTION ENGINE
DE4020103A1 (en) * 1990-06-23 1992-01-02 Bosch Gmbh Robert HIGH VOLTAGE SWITCH IN DOUBLE SPARK COIL IGNITION SYSTEMS
DE4117808C2 (en) * 1991-05-31 1994-09-22 Bosch Gmbh Robert Ignition systems for internal combustion engines with high-voltage switches
KR950704611A (en) * 1993-09-29 1995-11-20 랄프 베렌스·위르겐 프리드만 High voltage switch for ignition systems of internal combustion engines
AU7542094A (en) * 1993-09-30 1995-04-18 Dawson Royalties Limited Improvements in or relating to engine ignition systems
JP3277079B2 (en) * 1993-12-28 2002-04-22 日本特殊陶業株式会社 Combustion state detector
DE19502304A1 (en) * 1995-01-26 1996-08-01 Bosch Gmbh Robert Ignition system for internal combustion engines
US5713338A (en) * 1995-09-19 1998-02-03 N.S.I. Propulsion Systems, Inc. Redundant ignition system for internal combustion engine
GB9722858D0 (en) * 1997-10-29 1997-12-24 Dibble Jonathan R Ignition circuits
US10502176B2 (en) * 2012-10-15 2019-12-10 Ford Global Technologies, Llc System and method for delivering spark to an engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985797A (en) * 1958-10-30 1961-05-23 Westinghouse Electric Corp Application of semiconductors to ignition circuitry
US3274454A (en) * 1961-09-21 1966-09-20 Mallory & Co Inc P R Semiconductor multi-stack for regulating charging of current producing cells
US3264531A (en) * 1962-03-29 1966-08-02 Jr Donald C Dickson Rectifier assembly comprising series stacked pn-junction rectifiers
US3319136A (en) * 1964-09-08 1967-05-09 Dunlee Corp Rectifier
CH485329A (en) * 1968-07-22 1970-01-31 Bbc Brown Boveri & Cie Surge voltage-proof semiconductor diode
CH565944A5 (en) * 1973-07-25 1975-08-29 Hartig Gunter
US4262295A (en) * 1978-01-30 1981-04-14 Hitachi, Ltd. Semiconductor device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136866U (en) * 1981-02-18 1982-08-26
JPH0218313Y2 (en) * 1981-02-18 1990-05-22
JPS59144171U (en) * 1983-03-17 1984-09-26 富士電機株式会社 engine ignition circuit
JPS6117182U (en) * 1984-07-04 1986-01-31 阪神エレクトリツク株式会社 Internal combustion engine ignition system
JPH03500320A (en) * 1987-09-18 1991-01-24 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング high voltage switch

Also Published As

Publication number Publication date
US4411247A (en) 1983-10-25
JPS6017949B2 (en) 1985-05-08

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